1652     unsigned FirstIRArg, NumIRArgs;  in GetFunctionType()  local
1653     std::tie(FirstIRArg, NumIRArgs) = IRFunctionArgs.getIRArgs(ArgNo);  in GetFunctionType()
1665       ArgTypes[FirstIRArg] = LTy->getPointerTo(  in GetFunctionType()
1672       ArgTypes[FirstIRArg] = LTy->getPointerTo(ArgInfo.getIndirectAddrSpace());  in GetFunctionType()
1684           ArgTypes[FirstIRArg + i] = st->getElementType(i);  in GetFunctionType()
1687         ArgTypes[FirstIRArg] = argType;  in GetFunctionType()
1693       auto ArgTypesIter = ArgTypes.begin() + FirstIRArg;  in GetFunctionType()
1697       assert(ArgTypesIter == ArgTypes.begin() + FirstIRArg + NumIRArgs);  in GetFunctionType()
1702       auto ArgTypesIter = ArgTypes.begin() + FirstIRArg;  in GetFunctionType()
1704       assert(ArgTypesIter == ArgTypes.begin() + FirstIRArg + NumIRArgs);  in GetFunctionType()
2520       unsigned FirstIRArg, NumIRArgs;  in ConstructAttributeList()  local
2521       std::tie(FirstIRArg, NumIRArgs) = IRFunctionArgs.getIRArgs(ArgNo);  in ConstructAttributeList()
2523         ArgAttrs[FirstIRArg + i] =  in ConstructAttributeList()
2665     unsigned FirstIRArg, NumIRArgs;  in EmitFunctionProlog()  local
2666     std::tie(FirstIRArg, NumIRArgs) = IRFunctionArgs.getIRArgs(ArgNo);  in EmitFunctionProlog()
2685           Address(Fn->getArg(FirstIRArg), ArgI.getIndirectAlign());  in EmitFunctionProlog()
2723       auto AI = Fn->getArg(FirstIRArg);  in EmitFunctionProlog()
2860         auto *Coerced = Fn->getArg(FirstIRArg);  in EmitFunctionProlog()
2900           auto AI = Fn->getArg(FirstIRArg + i);  in EmitFunctionProlog()
2913         auto AI = Fn->getArg(FirstIRArg);  in EmitFunctionProlog()
2939       unsigned argIndex = FirstIRArg;  in EmitFunctionProlog()
2949       assert(argIndex == FirstIRArg + NumIRArgs);  in EmitFunctionProlog()
2961       auto FnArgIter = Fn->arg_begin() + FirstIRArg;  in EmitFunctionProlog()
2963       assert(FnArgIter == Fn->arg_begin() + FirstIRArg + NumIRArgs);  in EmitFunctionProlog()
2965         auto AI = Fn->getArg(FirstIRArg + i);  in EmitFunctionProlog()
4725     unsigned FirstIRArg, NumIRArgs;  in EmitCall()  local
4726     std::tie(FirstIRArg, NumIRArgs) = IRFunctionArgs.getIRArgs(ArgNo);  in EmitCall()
4789         IRCallArgs[FirstIRArg] = Addr.getPointer();  in EmitCall()
4808         assert((FirstIRArg >= IRFuncTy->getNumParams() ||  in EmitCall()
4809                 IRFuncTy->getParamType(FirstIRArg)->getPointerAddressSpace() ==  in EmitCall()
4838                       getParamType(FirstIRArg)->getPointerAddressSpace())) {  in EmitCall()
4847           IRCallArgs[FirstIRArg] = AI.getPointer();  in EmitCall()
4865           IRCallArgs[FirstIRArg] = getTargetHooks().performAddrSpaceCast(  in EmitCall()
4917         if (FirstIRArg < IRFuncTy->getNumParams() &&  in EmitCall()
4918             V->getType() != IRFuncTy->getParamType(FirstIRArg))  in EmitCall()
4919           V = Builder.CreateBitCast(V, IRFuncTy->getParamType(FirstIRArg));  in EmitCall()
4921         IRCallArgs[FirstIRArg] = V;  in EmitCall()
4966           IRCallArgs[FirstIRArg + i] = LI;  in EmitCall()
4982         IRCallArgs[FirstIRArg] = Load;  in EmitCall()
5021       unsigned IRArgPos = FirstIRArg;  in EmitCall()
5029       assert(IRArgPos == FirstIRArg + NumIRArgs);  in EmitCall()
5039       unsigned IRArgPos = FirstIRArg;  in EmitCall()
5041       assert(IRArgPos == FirstIRArg + NumIRArgs);  in EmitCall()